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https://swiftshader.googlesource.com/SwiftShader.git/+log/a7f412ebb116..0863290dc7f6 2022-02-10 sugoi@google.com Add partial support of VK_EXT_extended_dynamic_state2 2022-02-10 sugoi@google.com Support VK_EXT_texel_buffer_alignment promoted features 2022-02-10 capn@google.com Fix shuffling of vectors with a different size mask 2022-02-10 sugoi@google.com VK_EXT_extended_dynamic_state support 2022-02-10 capn@google.com Remove unused sin/cos approximations 2022-02-10 capn@google.com Optimize SPIR-V sin and cos operations If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/swiftshader-dawn-autoroll Please CC amaiorano@google.com on the revert to ensure that a human is aware of the problem. To file a bug in SwiftShader: https://bugs.chromium.org/p/swiftshader/issues/entry To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md Bug: None Tbr: amaiorano@google.com Change-Id: I308c7a33be1869ad4550d1c3bb22458304bf413b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/80180 Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com> Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Dawn, a WebGPU implementation
Dawn is an open-source and cross-platform implementation of the work-in-progress WebGPU standard.
More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL.
Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.
Dawn provides several WebGPU building blocks:
- WebGPU C/C++ headers that applications and other building blocks use.
- The
webgpu.hversion that Dawn implements. - A C++ wrapper for the
webgpu.h.
- The
- A "native" implementation of WebGPU using platforms' GPU APIs:
- D3D12 on Windows 10
- Metal on macOS and iOS
- Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
- OpenGL as best effort where available
- A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
Helpful links:
- Dawn's bug tracker if you find issues with Dawn.
- Dawn's mailing list for other discussions related to Dawn.
- Dawn's source code
- Dawn's Matrix chatroom for live discussion around contributing or using Dawn.
- WebGPU's Matrix chatroom
Documentation table of content
Developer documentation:
- Dawn overview
- Building Dawn
- Contributing to Dawn
- Testing Dawn
- Debugging Dawn
- Dawn's infrastructure
- Dawn errors
User documentation: (TODO, figure out what overlaps with the webgpu.h docs)
Status
(TODO)
License
Apache 2.0 Public License, please see LICENSE.
Disclaimer
This is not an officially supported Google product.